17816997120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5851}}^1$

素因数の和:5949

約数の個数: 288

約数和(自身を含む): 62295429504

約数和(自身を除く): 44478432384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 64, 65, 78, 80, 96, 104, 120, 122, 128, 130, 156, 160, 183, 192, 195, 208, 240, 244, 256, 260, 305, 312, 320, 366, 384, 390, 416, 480, 488, 520, 610, 624, 640, 732, 768, 780, 793, 832, 915, 960, 976, 1040, 1220, 1248, 1280, 1464, 1560, 1586, 1664, 1830, 1920, 1952, 2080, 2379, 2440, 2496, 2928, 3120, 3172, 3328, 3660, 3840, 3904, 3965, 4160, 4758, 4880, 4992, 5851, 5856, 6240, 6344, 7320, 7808, 7930, 8320, 9516, 9760, 9984, 11702, 11712, 11895, 12480, 12688, 14640, 15616, 15860, 16640, 17553, 19032, 19520, 23404, 23424, 23790, 24960, 25376, 29255, 29280, 31720, 35106, 38064, 39040, 46808, 46848, 47580, 49920, 50752, 58510, 58560, 63440, 70212, 76063, 76128, 78080, 87765, 93616, 95160, 101504, 117020, 117120, 126880, 140424, 152126, 152256, 175530, 187232, 190320, 203008, 228189, 234040, 234240, 253760, 280848, 304252, 304512, 351060, 356911, 374464, 380315, 380640, 456378, 468080, 507520, 561696, 608504, 609024, 702120, 713822, 748928, 760630, 761280, 912756, 936160, 1015040, 1070733, 1123392, 1140945, 1217008, 1404240, 1427644, 1497856, 1521260, 1522560, 1784555, 1825512, 1872320, 2141466, 2246784, 2281890, 2434016, 2808480, 2855288, 3042520, 3045120, 3569110, 3651024, 3744640, 4282932, 4493568, 4563780, 4639843, 4868032, 5353665, 5616960, 5710576, 6085040, 7138220, 7302048, 7489280, 8565864, 9127560, 9279686, 9736064, 10707330, 11233920, 11421152, 12170080, 13919529, 14276440, 14604096, 17131728, 18255120, 18559372, 19472128, 21414660, 22467840, 22842304, 23199215, 24340160, 27839058, 28552880, 29208192, 34263456, 36510240, 37118744, 42829320, 45684608, 46398430, 48680320, 55678116, 57105760, 58416384, 68526912, 69597645, 73020480, 74237488, 85658640, 91369216, 92796860, 97360640, 111356232, 114211520, 137053824, 139195290, 146040960, 148474976, 171317280, 185593720, 222712464, 228423040, 274107648, 278390580, 292081920, 296949952, 342634560, 371187440, 445424928, 456846080, 556781160, 593899904, 685269120, 742374880, 890849856, 1113562320, 1187799808, 1370538240, 1484749760, 1781699712, 2227124640, 2969499520, 3563399424, 4454249280, 5938999040, 8908498560, 17816997120]

約数ペア:

[(1, 17816997120), (2, 8908498560), (3, 5938999040), (4, 4454249280), (5, 3563399424), (6, 2969499520), (8, 2227124640), (10, 1781699712), (12, 1484749760), (13, 1370538240), (15, 1187799808), (16, 1113562320), (20, 890849856), (24, 742374880), (26, 685269120), (30, 593899904), (32, 556781160), (39, 456846080), (40, 445424928), (48, 371187440), (52, 342634560), (60, 296949952), (61, 292081920), (64, 278390580), (65, 274107648), (78, 228423040), (80, 222712464), (96, 185593720), (104, 171317280), (120, 148474976), (122, 146040960), (128, 139195290), (130, 137053824), (156, 114211520), (160, 111356232), (183, 97360640), (192, 92796860), (195, 91369216), (208, 85658640), (240, 74237488), (244, 73020480), (256, 69597645), (260, 68526912), (305, 58416384), (312, 57105760), (320, 55678116), (366, 48680320), (384, 46398430), (390, 45684608), (416, 42829320), (480, 37118744), (488, 36510240), (520, 34263456), (610, 29208192), (624, 28552880), (640, 27839058), (732, 24340160), (768, 23199215), (780, 22842304), (793, 22467840), (832, 21414660), (915, 19472128), (960, 18559372), (976, 18255120), (1040, 17131728), (1220, 14604096), (1248, 14276440), (1280, 13919529), (1464, 12170080), (1560, 11421152), (1586, 11233920), (1664, 10707330), (1830, 9736064), (1920, 9279686), (1952, 9127560), (2080, 8565864), (2379, 7489280), (2440, 7302048), (2496, 7138220), (2928, 6085040), (3120, 5710576), (3172, 5616960), (3328, 5353665), (3660, 4868032), (3840, 4639843), (3904, 4563780), (3965, 4493568), (4160, 4282932), (4758, 3744640), (4880, 3651024), (4992, 3569110), (5851, 3045120), (5856, 3042520), (6240, 2855288), (6344, 2808480), (7320, 2434016), (7808, 2281890), (7930, 2246784), (8320, 2141466), (9516, 1872320), (9760, 1825512), (9984, 1784555), (11702, 1522560), (11712, 1521260), (11895, 1497856), (12480, 1427644), (12688, 1404240), (14640, 1217008), (15616, 1140945), (15860, 1123392), (16640, 1070733), (17553, 1015040), (19032, 936160), (19520, 912756), (23404, 761280), (23424, 760630), (23790, 748928), (24960, 713822), (25376, 702120), (29255, 609024), (29280, 608504), (31720, 561696), (35106, 507520), (38064, 468080), (39040, 456378), (46808, 380640), (46848, 380315), (47580, 374464), (49920, 356911), (50752, 351060), (58510, 304512), (58560, 304252), (63440, 280848), (70212, 253760), (76063, 234240), (76128, 234040), (78080, 228189), (87765, 203008), (93616, 190320), (95160, 187232), (101504, 175530), (117020, 152256), (117120, 152126), (126880, 140424)]